From b7965e11be9ce1c058c9cecc9f8dc3106f074504 Mon Sep 17 00:00:00 2001 From: "Guillermo J. Rozas" Date: Mon, 23 Aug 1993 04:46:44 +0000 Subject: [PATCH] Move manipulation of C's es to interface_initialize. It does not change for the duration of the session. --- v7/src/microcode/cmpauxmd/i386.m4 | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/v7/src/microcode/cmpauxmd/i386.m4 b/v7/src/microcode/cmpauxmd/i386.m4 index 38d8ae918..15cc251af 100644 --- a/v7/src/microcode/cmpauxmd/i386.m4 +++ b/v7/src/microcode/cmpauxmd/i386.m4 @@ -1,6 +1,6 @@ ### -*-Midas-*- ### -### $Id: i386.m4,v 1.30 1993/08/21 04:57:15 gjr Exp $ +### $Id: i386.m4,v 1.31 1993/08/23 04:46:44 gjr Exp $ ### ### Copyright (c) 1992-1993 Massachusetts Institute of Technology ### @@ -350,6 +350,7 @@ define_c_label(i386_interface_initialize) ifdef(`WINNT', ` lea eax,cross_segment_transfer_point mov _Scheme_Transfer_Address,eax + mov _C_Extra_Segment_Selector,es ; This assumes it is constant mov _C_Code_Segment_Selector,cs mov ax,_Scheme_Code_Segment_Selector @@ -513,9 +514,6 @@ ifdef(`WINNT', xor ecx,ecx ; Setup cross-segment jump mov cx,_Scheme_Code_Segment_Selector - mov ax,es ; Store old es - mov _C_Extra_Segment_Selector,ax - mov ax,ds ; Store C ds in es, mov es,ax ; unused by Scheme. mov ax,_Scheme_Data_Segment_Selector ; Switch data segments -- 2.25.1